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REBOL/View

REBOL/View. REBOL/View. grafische Erweiterung zu REBOL sehr „schlank“ schnell kaum dokumentiert. Möglichkeiten in /View. direkt make face […] von VID generiert layout […]. Teil 1 - VID. VID. style attr1 … attrN label „name“ black keywords across. Styles.

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REBOL/View

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  1. REBOL/View

  2. REBOL/View • grafische Erweiterung zu REBOL • sehr „schlank“ • schnell • kaum dokumentiert

  3. Möglichkeiten in /View • direkt • make face […] • von VID generiert • layout […]

  4. Teil 1 - VID

  5. VID • style attr1 … attrN label „name“ black • keywords across

  6. Styles • system/view/vid/vid-styles • style […] • Document Text, Video Text • Fields • Buttons • Image, Scroller, Progress

  7. Attribute • color • text, font • offset, size • image • effect • …

  8. Teil 2 - Draw

  9. Face/Effect/Draw • eigener Dialekt, ähnlich VID • states • pen • fill-pen • line-pattern

  10. Primitives • Line pos1 .. posN • Polygon pos1 .. posN • Box upper-left lower-right • Circle center R

  11. Colors & Patterns • Pen color • Fill-Pen color • Line-pattern Len-on Len-off …

  12. Images • to-image layout […] • make image! 100x100

  13. Teil 3 - Events

  14. Face/feel • redraw [face action position] • vor Neuzeichnen • over [face action position] • Mausbewegung • engage [face action event] • Event-Handler • detect [face event] • Event-Filter

  15. Event! • Face • Type (action) • Offset • Key • Time • Shift, Control

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